J
3
Answers

How to troubleshoot rough idle in an Audi A6?

My Audi A6 has been experiencing a rough idle, especially when I start the engine. What could be causing this issue and how can I fix it?

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Answers (3)

J

It could be an issue with the spark plugs or ignition coils. I would recommend getting those checked and replaced if needed.

J

Another possible cause could be a clogged fuel filter. I suggest getting it replaced if it hasn't been done recently.

L

You may also want to check the air filter and clean or replace it if necessary. This can often improve engine performance.

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